September 2022 - ntg-context - NTG Mailing Lists

Can't no break between a close punctuation and a open punctuation
by 黄复雄 03 Sep '22

03 Sep '22

I sent this email four days ago and it may not have been delivered? --------------------------------------------------------------------------------------- Dear Hans, I found that ConTeXt injected two infinity penalties between a close punctuation and a open punctuation, for example between `”` and `“`, or between `：` and `“`, so can not break at these places, as showed in following doc. But actually, we may sometimes need to do so. Please note that there is no space around full width punctuations in Chinese document. doc for example: ```lmtx \setscript[hanzi] \usetypescriptfile[mscore] \usebodyfont [mschinese,20pt] \showframe \starttext \dorecurse{5}{“好？！；”“：，。”} % linebreak sutck \dorecurse{30}{“我”} % linebreak sutck \dorecurse{30}{我} % linebreak work \dorecurse{30}{我。} % linebreak work \stoptext ``` What I see between any two consecutive punctuations are <penalty userpenalty> 10000 <glue userskip> 0 0 655500 <penalty userpenalty> 10000 <glue userskip> 0 655500 0 so nowhere to linebreak. Thanks. Huang Fusyong(黄复雄) ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context(a)ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net __________________________________________________________________________________

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How to make a reference go to an exact point of a section on a page?
by amano.kenji 02 Sep '22

02 Sep '22

I just created a reference to a \section with \in. Clicking the \in reference doesn't go to the \section, but to the page that has the \section. Does ConTeXt lack the ability to go to an exact point of a numbered element on a page?

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setupexternalfigures and resoĺution
by juh+ntg-context＠mailbox.org 02 Sep '22

02 Sep '22

Hi, what is resolution meant to do? Whatever I insert as resolution, I get no change. \setupexternalfigure[location={default,local},resolution=30] \starttext \externalfigure[hacker] \stoptext What am I missing? TIA juh

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update old MP code
by Henning Hraban Ramm 01 Sep '22

01 Sep '22

Hi, here’s a snippet of old Metapost code that I’d like to use in ConTeXt. I didn’t manage to update it to MetaFun – can you help me? Hraban ----- \setupbodyfont[plex,ss,8bp] \startreusableMPgraphic{moiree} % 1994 by Bogusław Jackowski (GUST) defaultfont := "\truefontname{Sans}"; pickup pencircle scaled 0.3bp; defaultscale := .8; linecap := butt; labeloffset := 1.5bp; defaultthickness:=.3bp; % 5 pixels at 1200 dpi % tertiarydef p ulshiftedto s = p shifted (s-ulcorner(p)) enddef; def Moire(expr size)(text densities)= save dn,a,b,k,labit,n,p,q,s,xs; n := 32; dn := 0; for i := densities: d[incr dn] := abs(i); if i>1: labit[dn]:=1; fi endfor a := min(d[1],d[dn]); b := max(d[1],d[dn]); image( for i=-n upto n: draw (0,i*in/a)--(size,i*in/b); %withpen pencircle scaled 3/5defaultthickness; endfor for i=1 upto dn: k:=(a/d[i]-1)/(a/b-1); if known labit[i]: string s; s:=decimal(d[i]); xs:=0; picture p,q; q := p := depthless(s); if i=dn: q := depthless(s & " lpi"); xs := width(q)-width(p); fi label.top(q, (k*size+1/2xs, n*in/a+1.5mm)); fi draw (k*size, n*in/a+1.5mm)--(k*size, k[n*in/a,n*in/b]+.5mm); draw (k*size, -n*in/a-1.5mm)--(k*size, -k[n*in/a,n*in/b]-.5mm); endfor ) enddef; draw Moire(57.5mm)(200, 175, 150, 125, 100, 75); % ulshiftedto (142mm, 38.5mm); \stopreusableMPgraphic \starttext \reuseMPgraphic{moiree} \stoptext -----

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